With such great tips as "flip a coin and then do the opposite with a totally unrelated coin" like you have on your website, you will surely bankrupt any sports book you encounter shortly. By working with you and spreading your tips to the public they will go broke even faster, doesn't seem like a smart deal for a sportsbook.
:/
I know what you mean, I'm mocking you because you don't know anything about betting or sports betting.
The thing about flipping coins is in reference to your awful "doubling the extra earnings" "tip" on your blog.
If you had a way to "guarantee profit" a sports book wouldn't want to do anything with you, because your profit would come from them, they certainly wouldn't help you advertise your "tips" because that would just give away the secret to more people, and cost them more money.